Predicted and actual time to exhaustion (TTE) for constant intensity exercise tests where subjects ended up exercising above fCFimpulse.

CV – coefficient of variation. The “mean” CV is the typical error as a % of the grand mean. Constant Intensity Test – Above is the test where the target contraction force was 10% >fCFpeak force. Constant Intensity Test – Below is the test where the target contraction force was 10% peak force. Subject 5 exercised above fCFimpulse during the constant intensity test where the target was below fCFpeak force. Subject 7 data in italics is not included in the Mean±SD.